Skip To Content

GY at a Glance

Guang Yi Company Limited (GY) was established to meet and fulfill the needs of used and 14-day mobile distributive trades, specifically wholesale trade and retail trade, mobile recycling and environmental protection services. Founded in 1992, formerly known as Zhong Xin Trading Company, GY has dedicated 20 years of experience and commitment in mobile telephony. GY has a deep understanding of the telecommunications market place, recognized as trusted partner of 31 global telecom operators. With headquarter located strategically in Hong Kong, GY now has subsidiaries or recycling network of used mobiles across in 20 countries in Europe, North America, South America, Oceania and Asia. To build on the success of GY’s business to business operation and deepen consumer insights, GY expand into business to consumer market through its fast growing Topdollarmobile e-commerce brand. With the joint effort of our highly experienced and committed staffs, the annual turnover of GY has now exceeded HK$1.6 billion (over US$200 million).


Major Suppliers & Partners


Major Stocks

Major Brands

Grading System

All our stocks that enter our warehouse have been thoroughly examined by our qualified staff and categorized into different grades, including brand new, nearly new, 14-Day and used, depending on the condition of the stocks.


Sales Formats and Processes

Bidding: We host auction 3-times-a-week on every Monday, Wednesday and Friday, except Hong Kong public holidays. Buyers generally come to our HK headquarters to bid onsite. Overseas buyers can bid through their assigned sales executive who will inspect stocks and bid on behalf of you. Bidding lists are published one day ahead of scheduled bid date. Click here to visit the latest bidding list.

Price Negotiation: You can negotiation the prices of our goods with our company within office hours every Tuesday, Thursday and Saturday or after 3:00pm within office hours every Monday, Wednesday and Friday. The stock list for price negotiation is updated every noon from Monday to Saturday in Hong Kong Time. Click here to visit the stock list for price negotiation.

Presale: The sales format aims at selling our purchased goods on the way delivered to our company to facilitate transaction and offer you more options. The stock list for presale is updated every noon except Sunday in Hong Kong Time. Click here to visit the latest stock list for presale.

Preorder: If you cannot find the models you enquire on our stock list, please try our preorder (product searching for customers) sales format. Preorder involves searching for products that are currently not available. Just make a simple registration and tell us the model numbers you need. We will reply to you the results within 3 working days.


Certifications & Awards

The company has obtained ISO9001 and ISO14001 certificates issued by SGS,the world's leading inspection, verification, testing and certification company and a fortune 500 company and registration with Environmental Agency. We have also been a Alibaba gold supplier for 7 years.


Contact Us

General Line: (852) 2377 9612

Fax: (852) 2314 9363


Office Hours: 10:00am - 6:00pm, Monday to Saturday (Hong Kong Time)


Follow Us

Alibaba Minisites:,
WeChat Subscription Account: guangyihk WeChat ID: gytelecom